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High-heat-dispersion rubber part

A technology of rubber parts and high heat dissipation, which is applied in the field of paint manufacturing, can solve problems such as unsatisfactory adhesion, and achieve the effect of enhancing heat dissipation performance

Inactive Publication Date: 2016-08-31
LIUZHOU ERHE AUTO PART
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although traditional rubber products also have a certain heat dissipation, with the continuous development of industry these years, their adhesion has become more and more unable to meet the requirements of industrial development. Process and other aspects to improve its corresponding adhesion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] It is made of raw materials with the following weight in kg:

[0012] 100kg of nitrile rubber, 1kg of nano-kaolin, 5kg of nano-titanium dioxide, 7kg of nano-carbon black, 8kg of nano-serpentine, 20kg of dilauryl thiodipropionate, 20kg of zinc stearate and 17kg of paraffin.

[0013] This example is obtained by preparing the above-mentioned raw materials according to the conventional rubber preparation method.

[0014] After testing, the rubber part prepared in this embodiment has good heat dissipation performance, and the tire temperature (measured on the tire tread with an infrared temperature gun after the endurance test) is 40°C.

Embodiment 2

[0016] It is made of raw materials with the following weight in kg:

[0017] 100kg of nitrile rubber, 5kg of nano-kaolin, 1kg of nano-titanium dioxide, 5kg of nano-carbon black, 7kg of nano-serpentine, 30kg of dilauryl thiodipropionate, 17kg of zinc stearate and 20kg of paraffin.

[0018] This example is obtained by preparing the above-mentioned raw materials according to the conventional rubber preparation method.

[0019] After testing, the rubber part prepared in this embodiment has good heat dissipation performance, and the tire temperature (measured on the tire tread with an infrared temperature gun after the endurance test) is 42°C.

Embodiment 3

[0021] It is made of raw materials with the following weight in kg:

[0022] Nitrile rubber 100kg, nano-kaolin 4kg, nano-titanium dioxide 4kg, nano-carbon black 8kg, nano-serpentine 5kg, dilauryl thiodipropionate 25kg, zinc stearate 15kg and paraffin 15kg.

[0023] This example is obtained by preparing the above-mentioned raw materials according to the conventional rubber preparation method.

[0024] After testing, the rubber part prepared in this embodiment has good heat dissipation performance, and the tire temperature (measured on the tire tread with an infrared temperature gun after the endurance test) is 41°C.

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PUM

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Abstract

The invention discloses a high-heat-dispersion rubber part, and belongs to the technical field of paint manufacturing. The high-heat-dispersion rubber part is prepared from, by weight, 100 parts of nitrile rubber, 1-5 parts of nanokaolin, 1-5 parts of nanometer titania, 5-8 parts of nano-carbon black, 5-8 parts of nanometer serpentine, 20-30 parts of dilauryl thiodipropionate, 15-20 parts of zinc stearate and 15-20 parts of paraffin. Mainly, by adding a certain amount of nanokaolin, a certain amount of nanometer titania, a certain amount of nano-carbon black and a certain amount of nanometer serpentine in the preparation process of the rubber part, the heat dispersion performance of the rubber part is enhanced.

Description

technical field [0001] The invention belongs to the technical field of paint manufacture, and in particular relates to a rubber part with high heat dissipation. Background technique [0002] Rubber products are an important part of industrial development, and its overall development level restricts the development of industry. Although traditional rubber products also have a certain heat dissipation, with the continuous development of industry these years, their adhesion has become more and more unable to meet the requirements of industrial development. Process and other aspects to improve its corresponding adhesion. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rubber part with high heat dissipation. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] It is made from the following raw materials in parts by weight...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L91/06C08K13/02C08K3/34C08K3/22C08K3/04C08K5/372C08K5/098
CPCC08L9/02C08K2201/011C08L91/06C08K13/02C08K3/346C08K2003/2241C08K3/04C08K3/34C08K5/372C08K5/098
Inventor 马深同
Owner LIUZHOU ERHE AUTO PART